1040 Optical Drive; 1050 Memory Modules - Lenovo B475e Hardware Maintenance Manual

Remove the hard disk drive bracket in the direction shown by the arrow

1040 Optical drive

For access, remove these FRUs in order:
• "1010 Battery pack" on page 43
• "1020 Bottom slot cover" on page 44
Removal steps of the optical drive
Remove the screw 1 , insert a screwdriver into the screw hole and push the optical drive in the direction
shown by the arrow 2 . Pull the optical drive out.
Step Screw (quantity)
1
M2 × 3 mm, flat-head, nylon-coated (1)

1050 Memory modules

For access, remove these FRUs in order:
• "1010 Battery pack" on page 43
• "1020 Bottom slot cover" on page 44
Removal steps of memory modules
Release the two latches on both edges of the socket at the same time in the direction shown by the arrows
1 , and then unplug the DIMM in the direction shown by the arrow
2 .
Color Torque
Black 1.6 kgfcm
2 .
.
Chapter 7 Removing and replacing a FRU
47